Интересно, ты когда-нибудь задумывался, как квантовые компьютеры могут взломать шифрование, которым мы пользуемся каждый день? Я тут копаюсь в квантовом распределении ключей, вроде бы перспективная штука.

Yeah, the idea is simple but scary. A quantum computer can run Shor’s algorithm and factor huge numbers in a fraction of a second, so the RSA and ECC that keep most of our traffic safe would be cracked almost instantly. It’s not a lightning bolt that just throws new keys at you; it’s a whole new math that can solve those equations that used to be intractable. Right now the quantum machines are tiny, noisy and limited to a few dozen qubits, so they’re not breaking real‑world encryption yet. Researchers are already building quantum‑safe algorithms—those that rely on lattices or hash functions instead of number theory—so you’ll see those in the next few years. It’s a race: upgrade your systems now or get hit when the hardware finally scales.